
Bhattacharya invented the chaturangui in the mid ’90s to combine elements of the 6-string guitar with the Indian instruments the sarod and the sitar.
The Hindustani slide guitar master and instrument inventor pays tribute to the legendary Ali Akbar Khan on The Sound of the Soul.
Hindustani slide guitarist Debashish Bhattacharya first heard the music of legendary sarod player Ali Akbar Khan when he was just 2 years old. It was 1965, and Bhattacharya’s parents brought him to one of Khan’s concerts in Calcutta that ran almost all night. Thousands crammed into the pandal to hear him play, and tens of thousands more sat on the tram lines and stone roads outside, listening.
That experience of hearing Khan for the first time never left Bhattacharya’s memory, and he would hear the virtuoso’s sarod on the radio constantly while growing up. Bhattacharya calls it soul-stirring music, crediting Khan with creating a sort of “melodic kingdom. For me, my shelter, my bedroom of music, was Ustad [an honorific title meaning ‘master’] Ali Akbar Khan’s music,” says Bhattacharya.
“It’s about how this music develops and connects your life: how your muscles, your mind, your spirit, your blood, and your tensions all are connected to your music.”
In his 20s, seeking a closer relationship to Khan’s mastery, Bhattacharya sought out Brij Bhushan Kabra—pioneer of Indian slide guitar and one of Khan’s disciples—and asked to study under him. He spent 10 years living with Kabra, his guru, learning his theory and approach to playing music. It was during that time that Bhattacharya met Khan, who asked Kabra to send Bhattacharya to his Calcutta residence to perform for him. For the next decade, Bhattacharya would visit Khan each year and stay with him for a month, absorbing his teachings.
Today, like his gurus, Bhattacharya has become a musical legend, with a career that spans nearly 50 years. He’s shared stages with jazz-fusion guitarist John McLaughlin, Derek Trucks, and Jerry Douglas, earned two Grammy nominations, and released over a score of full-length recordings. And this January, Bhattacharya has built upon that legacy with the release of The Sound of the Soul, a four-song, 66-minute album dedicated to Khan.
A Conversation with Pdt Debashish Bhattacharya on Indian Slide Guitar
“In this performance, since it was fully improvised, it was like a dialogue, a dialogue between the melody and the rhythm.”
Bhattacharya describes the creation of The Sound of the Soul as a pure, elemental experience, reminiscent of what he calls a sacred and total relationship with his gurus. “It’s not learning note-for-note music,” he says. “It’s about how this music develops and connects your life: how your muscles, your mind, your spirit, your blood, and your tensions all are connected to your music. This cannot be passed on without a guru and disciple relationship.
“[This release] doesn’t have any clicks or pops to please any ear, whether it’s Eastern, Western, Southern, or Northern,” he continues. “I just closed my eyes and I lost myself in the studio. When I finished, I woke up like, ‘What happened? What am I doing?’ I thought this album would be the humbly best thing I can offer. My soul is connected to [Khan].”
In performance, Bhattacharya guides the music fluidly, focusing on the dialogue between melody and rhythm.
Unlike Khan, Bhattacharya doesn’t play sarod; his performance on The Sound of the Soul is entirely on the chaturangui, a hybrid slide guitar of his own design that mixes traditional Indian and Western guitar styles. The work is a celebration of his teacher, and also of cultural exchange, of borderless musical exploration.
On the album, Bhattacharya is accompanied only by percussionists Swapan Chaudhuri and Akhilesh Gundecha. The centerpiece of the release is the 39-minute saga “To His Lotus Feet.” Its title epitomizes Bhattacharya’s devotion to Khan. In the piece, the trio takes listeners on an odyssey as they glide through movements and moods, from serene, nighttime soundscapes to thrilling, up-tempo melodic sprints. Nothing was orchestrated ahead of time; the entire track is improvised. How does Bhattacharya know when the song is finished, when enough has been said?
“If you’re a story writer or script writer for a film, you know where to stop, and you know where to end it. It’s under your control,” he says. “You can end three minutes later or five minutes earlier. Unless you are satisfied, you won’t leave it. In this performance, since it was fully improvised, it was like a dialogue, a dialogue between the melody and the rhythm. I almost drowned in that raga. But when it ended, it ended.”
That approach and everything else about Bhattacharya’s musical foundation can be traced back to Calcutta, his hometown. The sprawling West Bengal capital is home to scores of different cultures and traditions—in particular an intense blend of European and Indian cultures, a result of British colonization.
The guitarist’s latest release is dedicated to Ali Akbar Khan, under whom Bhattacharya studied.
Late at night, after local radio programs had gone quiet, syndicated shows from the BBC and other stations would come in faintly to Calcutta’s radios. When Bhattacharya was as young as two or three, these airwaves exposed him to European classical music and Hawaiian slide guitar, and the sounds lodged themselves in his brain alongside classical Hindustani ragas played on sarods and sitars. He came to realize that they complemented one another: the Hawaiian slide style paired strikingly well with the Hindustani tradition’s melodies, which were characterized by seamless changes in pitch.
“I was almost dragged in this path. ‘I have to make this; I have to learn this.’”
When Bhattacharya was just 3 years old, his father bought him his first guitar. It was made of local plywood, with a small sound box and a 24" scale length—and Bhattacharya instinctively wanted to mix the Hawaiian and Hindustani musical traditions. From a young age, he learned not just Hindustani music and ragas, but also Western notation. His guitar teacher had learned how to play American slide guitar styles from a local European musician and passed this on to Bhattacharya. But the 6-string guitar, while useful for Hawaiian slide music, didn’t have the same range and power of traditional Indian instruments. The reverse was true of the sarod and sitar; they weren’t optimized for slide playing.
Still, Bhattacharya pursued a brave, brash mixing of the two sounds. His vision is revered now, but he says this wasn’t always so. “Western guitarists thought I played good slide guitar, but I played Indian classical music,” he says. “Indian classical music fraternity thought, ‘Okay, he’s a very nice classical musician, but why is he playing slide guitar?’” Bhattacharya calls these feelings his “triggers”: “I was almost dragged in this path. ‘I have to make this; I have to learn this.’”
Debashish Bhattacharya's Gear
When Bhattacharya was just a toddler, he listened to Hawaiian slide guitar and classical Hindustani ragas, both of which informed his musical vision.
Guitars
- Chaturangui
Mics
- Neumann KMR 81-i
Strings and Slides
- John Pearse strings
- John Pearse slide
- Diamond Bottlenecks crystal tone-bar
Through his 20s, he worked to develop what would become the chaturangui: an instrument which would capture the breadth of influence he carried within him. Early attempts included a jumbo body with a round soundhole, then an archtop-style with f-holes, but neither yielded the depth of sound Bhattacharya was chasing. During a trip to the U.S. in 1993, Mary Faith, the owner of John Pearse Strings, gifted him with a Weissenborn slide guitar, a rare hollow-neck model created by the luthier Hermann Weissenborn. Bhattacharya took it home, opened it up, and experimented with it, adding elements from the construction to his own guitar.
In 1994, after years of prototyping and trial-and-error, Bhattacharya completed his masterpiece. The chaturangui lap-steel guitar had a hollow neck and a normal 6-string configuration along with three extra sets of strings: two additional rhythm strings just past the high strings, two drone strings on the bass side of the neck, and 14 sympathetic strings—like those on a sitar—just past the drones. (For those counting, that brings the chaturangui’s total to 24 strings.)
“Art is not the same everywhere … but if you look at everything in nature, it’s connected. The same air you breathe, I breathe.”
Today, the chaturangui is but one of Bhattacharya’s primary instruments (standing alongside his later slide-instrument inventions, the anandi, gandharvi, and most recently, the pushpa veena). In concert, he and his accompanists operate in a similar way to how he approached the improvisation of “To His Lotus Feet.” He and his daughter Anandi Bhattacharya, a vocalist, and his brother, tabla player Subhasis Bhattacharya, performed music from The Sound of the Soul for audiences at La Folle Journée, a classical music festival in Nantes, France. He says in a performance, as in the studio, the story of the song starts from one point, then slowly develops, involving more characters and building energy before reaching a narrative peak. It gently decrescendos—the sound of “people going back home, leaving.”
Bhattacharya performing live on the pushpa veena, a 25-string slide instrument built from a single piece of teak, plus goat skin, and a deer-horn bridge.
Bhattacharya’s goal with his music is not to be “the best,” or to satisfy some notion of what his music should be. It is simply to communicate and share what he has learned from his teachers, from his whole world of influence and openness. He laments that with music, we’re raised in small pockets of influence, without much access to other musical traditions and appreciations.
Music streaming services have allowed distinct cultures to spread and mingle around the world, but Bhattacharya says we still have a way to go in bridging music traditions. “Art is not the same everywhere … but if you look at everything in nature, it’s connected,” he explains. “The same air you breathe, I breathe. The same water is flowing into the oceans, it’s the same sunlight we’re receiving. Our cultures are only different because we were ignorant about each other.”
But being raised in Calcutta taught Bhattacharya an important lesson: There is no such thing as bad music if it is created intentionally and caringly; all musical practices are connected. “Every music is divine,” he says. When we create music, we are interpreting and exploring the universe: mystery, beauty, fear, joy.
“We are the divine pieces of gods and goddesses,” Bhattacharya continues. “That is why we should accept everything as beautiful, accept it and let it come in our door. That is what I have learned in my 40 years of traveling all over the world. It’s such a beautiful life we can make through accepting other cultures and finding the way in between.”
Uttarpara Sangeet Chakra 2023 Father Son Duet | Raag Madhuvanti | Pdt Debashish Bhattacharya
With astounding virtuosity, Bhattacharya combines Indian classical music and Western slide guitar technique to create a singular, stirring sound.
Bonnaroo announces its 2025 lineup featuring Luke Combs, Hozier, Queens of the Stone Age, Avril Lavigne, and more.
This year features headline performances from Luke Combs on Thursday, Tyler, The Creator on Friday, Olivia Rodrigo on Saturday, and Hozier on Sunday. Further highlights include John Summit, Dom Dolla, Avril Lavigne, Glass Animals, Vampire Weekend, Justice, Queens of the Stone Age, and the first-ever Roo Residency with King Gizzard & the Lizard Wizard performing three sets over three days. In addition, Remi Wolf will lead the “Insanely Fire 1970’s Pool Party” 2025 SuperJam, Bonnaroo’s legendary tradition. The complete Bonnaroo 2025 lineup is below.
Bonnaroo tickets go on sale tomorrow, Thursday, January 9 beginning at 10 am (CT) exclusively via bonnaroo.com. Guaranteed lowest-priced tickets are available during the first hour of sales, from 10 am - 11 am (CT). 2025 ticket options include 4-Day General Admission, 4-Day GA+, 4-Day VIP, and 4-Day Platinum, along with a variety of camping and parking options starting at just $25 down with a payment plan.
The 2025 festival will offer some exciting new features for Bonnaroovians, including the “Closer” RV and Primitive Camping accommodations that guarantee closer proximity to Centeroo, regardless of which day fans choose to enter The Farm. Among this year’s most exciting additions will be The Infinity Stage, a brand-new, one-of-a-kind venue – presented in partnership with Polygon Live – boasting spatial sound, synchronized lights, and an unprecedented three-dome, open-air design to create the world’s largest, most immersive, 360° live music experience.
Bonnaroo also offers upgraded ticket types for those who prefer an elevated experience. GA+ tickets include unlimited access to the Centeroo GA+ Lounge, with relaxed seating, dedicated food for purchase, air-conditioned restrooms, and hospitality staff to assist with all festival needs; a private bar with drinks for purchase plus complimentary soft drinks; complimentary water refill station; a dedicated premium entrance lane at both gates into Centeroo, and more. VIP and Platinum guests will enjoy the same perks plus additional exclusive upgrades, including dedicated close-in and on-field viewing areas; unlimited access to VIP and Platinum Lounges; express lanes at the Festival Store, commemorative festival gifts, and so much more. To learn more about VIP and Platinum, please seehttp://www.bonnaroo.com/tickets.
A wide range of Camping & Parking options will be available in Outeroo including Primitive Car Camping, Glamping, RVs, Backstage Camping, Accessible Camping, Groop Camping, Community Camping, and more. Premium Outeroo Camping Accommodations include pre-pitched Souvenir Tents, cool and comfortable Darkroom Tents, weatherproof Luxury Bell Tents, and spacious 2-person Wood Frame Safari Tents for the ultimate Bonnaroo camping experience. Cosmic Nomads On-Site Daily Parking passes will be available for ticketholders not camping. For details on all accommodation options, please visitwww.bonnaroo.com/accommodations.
Complete Lineup
THURSDAY, JUNE 12
Luke Combs
Dom Dolla
Sammy Virji
Marcus King
Green Velvet
2hollis
Insane Clown Posse
Joey Valence & Brae
Daniel Donato's Cosmic Country
Wilderado
Max Styler
Azzecca
The Lemon Twigs
Wisp
Sofia Isella
Kitchen Dwellers
Dogs In A Pile
Die Spitz
Hey, Nothing
The Droptines
FRIDAY, JUNE 13
Tyler, the Creator
John Summit
Glass Animals
Tipper
Goose
The Red Clay Strays
Rainbow Kitten Surprise
Megadeth
Wallows
Foster the People
Slightly Stoopid
Flipturn
Of the Trees
JPEGMAFIA
Marina
Tape B
MJ Lenderman
BossMan Dlow
INZO
Levity
Mannequin Pussy
Leon Thomas
Cults
Aly & AJ
Matt Champion
Detox Unit
Rachel Chinouriri
Eater
Ginger Root
Bebe Stockwell
Effin
SATURDAY, JUNE 14
Olivia Rodrigo
Avril Lavigne
Justice
Nelly
GloRilla
Mt. Joy
RL Grime
Beabadoobee
Tyla
Jessie Murph
Modest Mouse
Gorgon City
Flatland Cavalry
Hot Mulligan
Action Bronson
Crankdat
Dope Lemon
Gigi Perez
Wave to Earth
Claptone
Jade Cicada
What So Not
Daði Freyr
Ziggy Alberts
ROSSY
Destroy Boys
The Stews
Thee Sinseers & The Altons
AHEE
SUNDAY, JUNE 15
Hozier
Vampire Weekend
Queens of the Stone Age
LSZEE
Remi Wolf
Raye
Royel Otis
Dispatch
Role Model
Barry Can't Swim
Treaty Oak Revival
Big Gigantic
Jack's Mannequin
ATLiens
Bilmuri
Saint Motel
James Arthur
Alex Warren
Zingara
Natasha Bedingfield
Alexandra Kay
Goldie Boutilier
Grace Bowers & The Hodge Podge
GorillaT
YDG
SPECIAL PERFORMANCES
King Gizzard & the Lizard Wizard Roo Residency: 3 Sets, 3 Days (Friday, Saturday and Sunday)
Remi Wolf’s Insanely Fire 1970’s Pool Party Superjam (Saturday)
Enhance your Ratio Machine Heads with Graph Tech's new Barrel Knobs. Designed for comfort and style, these barrel-shaped tuning buttons offer a fresh look and feel to your instrument. Available in chrome and black finishes, these knobs are the perfect way to personalize your guitar.
Graph Tech Guitar Labs has introduced the latest addition to their Ratio Machine Head family: Barrel Knobs. These barrel-style tuning buttons bring a fresh look and feel to the Ratio system, offering players a new way to personalize their instruments – and an easy-to-grip alternative to more traditional tuner knobs.
Available in two different finishes – chrome and black – the new barrel knobs can be ordered as a standalone option. If you already own Ratio Machine Heads, simply order the Barrel Knobs and swap them out – the process is easy and only takes a few minutes. Best of all, there is no need to replace the entire Ratio tuner system.
The new Barrel Knobs were developed at the request of guitarist Thomas Nordegg, known for his work with rock legends like Frank Zappa and Steve Vai. A longtime fan of Graph Tech’s Ratio machine heads, Nordegg saw an opportunity to enhance the system’s ergonomic design and approached Graph Tech with the idea of creating barrel-style tuning buttons to provide an alternative option for players seeking a fresh look and feel. Designed to integrate seamlessly with the Ratio system, these knobs combine ergonomic comfort with understated style, giving players another way to personalize their instruments.
More and more players are option for Ratio Machine Heads on their instruments. Ratio Machine Headsare designed with gear ratios that are uniquely calibrated for each string, making tuning consistent andpredictable across the fretboard. This innovative system simplifies fine-tuning and alternate tunings, saving time and improving accuracy.
Here’s what the new Barrel Knobs offer:
- Refined Functionality: Barrel-shaped design for a natural grip and precise adjustments.
- Timeless Aesthetic: A sleek, modern look that complements any guitar style.
- Perfect Fit: Designed specifically for Ratio Machine Heads, ensuring flawless compatibility.
- Available in chrome and black to suit a variety of instruments and player preferences.
Graph Tech’s new Barrel Knobs are available for $3.00 each and are available in chrome and black finishes.
For more information, please visit graphtech.com.
The celebrated NYC-based veteran talks the heyday of New York’s jazz scene, playing with the greats, arts funding in America, and more.
Mike Stern has been around the block. The jazz-guitar virtuoso earned his stripes through the ’70s and ’80s in New York’s jazz scene, playing 6-string with drummer Billy Cobham before tapping in with artists like Miles Davis and Jaco Pastorius—even at a time when guitar wasn’t necessarily a cornerstone piece of a jazz outfit. In this episode of Wong Notes, Stern fills Cory Wong in on the ups and downs of 50 years spent in one of the most complex and underappreciated music genres.
Stern made the leap to New York from Boston when Davis invited him to join his band (back when jazz was the pop music of the day, notes Stern), but it was a rocky ride—Stern says he and many other musicians were “bottoming out” from addiction, until a friend went sober and convinced them to give sobriety a try. Stern talks about Miles’ hidden love for the guitar, and how he succeeded in fitting into non-guitar environments.
Wong and Stern touch on the decline of arts spaces and cultures in America (thanks, Stern says, to misallocated funding), playing gigs where the band outnumbers the audience members, the benefits of running the same rig in every room, and how to pick the right pick—for Stern, that involves a bit of wig glue. Tune in to get the details, and be sure to check out our 2018 Rig Rundown with Stern, too.
Neural DSP introduces Archetype: Rabea X, a revamped plugin featuring updated effects, amps, and the Overlord Synth. With a redesigned UI, additional speaker option, and optimized performance, this plugin offers a wide range of tonal options for guitarists.
Neural DSP today announced the introduction of Archetype: Rabea X, a reinvention and reimagining of the original Archetype: Rabea plugin, another in Neural DSP’s celebrated series of collaborations with the world's most creatively and technologically adventurous guitarists.
Rabea Massaad, as both a solo artist and a member of innovative bands Dorje and Toska, is the quintessential modern musician, as at home on YouTube as he is on the fretboards of guitars. He’s also a teacher, the creator of dozens of instructional and informational videos on playing, performing, and gear. That same artistic versatility that was originally captured with Neural DSP’s acclaimed Archetype: Rabea is now taken to new heights via the Archetype: Rabea X plugin. It offers updated takes on key processors that are critical parts of his sound, including Octaver, Fuzz, and Overdrive effects, as well as stereo Delay and Reverb effects with their own unique parameter controls.
Archetype: Rabea X features a unique and innovative suite of amps and effects, as well as the groundbreaking Overlord Synth. There’s also a new speaker option, a redesigned UI, two new noise options for the oscillators (White & Pink), a portamento Glide knob for smoother transitions between notes, and Quad Cortex compatibility via a future CorOS update. All told, this plugin embodies the uncompromising creativity that defines Rabea’s artistry.
"Rabea is a brilliant guitarist, musician, and teacher all in one, and that’s what we’ve set out to do with Archetype: Rabea X — bring that brilliance to other musicians in a way that’s authentic and accessible,” said Douglas Castro, Neural DSP Technologies CEO. “It’s an incredibly versatile plugin, distilling his sonic vision and designed to offer a wide variety of options for players in search of his unique tonal. Today, we proudly present to you, Archetype: Rabea X.”
What's New
- Revamped Overlord Synth: Updates include a fully redesigned UI with visual waveform representations for a more intuitive tone-shaping experience, two new noise options for the oscillators (White and Pink), and a Glide knob for smoother transitions between notes.
- Additional Speaker: The cabinet for the Lead Amp now includes a V30 speaker, offering expanded tonal versatility.
- Redesigned UI: A refreshed interface with updated visuals offers an intuitive, user-friendly experience.
- Optimized Performance: Enjoy faster, smoother, and more responsive functionality.
- Updated EQs: The onboard 4-band semi-parametric equalizers for the Clean, Rhythm, and Lead amps now include high and low-pass filters.
Pre Effects
Featuring a Dual Compressor, Octaver, Fuzz, and Overdrive to cover everything from chimy blues to colossal distortion. Use the vintage/modern switches on the Octaver, Fuzz, and Overdrive to toggle between independent algorithms with era-appropriate characteristics.
Amps
Three remarkable amplifiers meticulously tweaked with Rabea to deliver a world of vintage and modern tones.
- Clean: Traditional Cali cleans with added modern chime, this simplistic amp is truly one for the classic players.
- Rhythm: An all-rounder by no exaggeration! This amplifier excels at edge-of-breakup, searing gain, and everything in between.
- Lead: An incredibly malleable modern high-gain amplifier, delivering all the tight or saggy chugs you could ever possibly desire.
Cabsim + IR Loader:
A comprehensive cabsim module with IRs captured by Neural DSP. Featuring six virtual microphones that can be easily positioned around the speakers. In addition to the included IRs, this module can be used to load your own impulse responses.
Room Reverb
The Room Send controls in the cabsim module introduce a subtle room reverb effect, adding natural depth to your sound.
Post Effects
With somebody as renowned for their abundant use of delay and reverb as Rabea, Neural DSP crafted the plugin’s post-effects section to deliver exceptional tonal versatility:
- Stereo Delay: As analog as you can get in a plugin! This delay features all the usual parameters you’d expect, with Icicles and Cross-feed controls for infinite dreamy delay sounds. Toggle the pre/post switch to position the delay before the amplifier for a vintage approach to tone crafting.
- Reverb: Vast, rich, and endlessly expansive, just as you’d imagine! Hit the Freeze button while playing a chord to suspend it in space, transforming it into a pad you can jam over while using the independent “Volume” and “Pitch” controls to change its sound.
Operation Overlord
Archetype: Rabea’s legendary Overlord Synth — a full-featured subtractive monosynth playable with any standard guitar (no keyboard or MIDI programming required!) — has received significant updates. These include a fully revamped UI with visual waveform representations for more intuitive tone-shaping, two new noise options for the oscillators (White and Pink), and a Glide knob for smoother transitions between notes. You’ll also retain its fantastic features, such as proprietary note triggering, pitch tracking, and envelope tracking algorithms, enabling seamless synth control with your guitar.
“Archetype: Rabea X is the next step in Neural’s dedicated mission of creating flawless virtualizations of the world’s most amazing and creative guitarists,” concluded Dan Davies, Neural DSP Technologies Chief Marketing Officer. “We worked tirelessly to assure that users of Archetype: Rabea X will enjoy the full Rabea experience!”
The new Archetype: Rabea X plugin is free as an update to existing Archetype: Rabea plugin users. New users can get 30% off Archetype: Rabea X from December 18th, 16:00 EET, until January 6th, 16:00 EET.
For more information, please visit neuraldsp.com.